Open-source alternatives to Elastigo

The official Go client for Elasticsearch

Query Server is a federated search gateway and multi-engine aggregator that dispatches search requests across multiple external web platforms simultaneously. It collects comprehensive results through a unified endpoint, consolidating information from diverse search engines into a single response. Beyond aggregation, the service transforms retrieved search data dynamically into multiple structured output formats including JavaScript Object Notation, Extensible Markup Language, and comma-separated values based on incoming client request parameters. It also automatically records executed search

This project is a curated directory of analytics frameworks and software designed to help users discover tools for measuring user behavior, SEO performance, and mobile application metrics. It serves as a comprehensive resource list organized by specific use cases and tracking requirements. The directory includes a categorized index focused on privacy-preserving analytics software that prioritizes data protection. It covers a wide range of domains, including product analytics for tracking user journeys, SEO performance monitoring for organic search visibility, and general web and mobile tracki

asyncio compatible driver for elasticsearch

A Binary Memcached client for Go with support for sharding using consistent hashing, along with SASL.

CouchDB client built on top of aiohttp (asyncio)

Lightweight Redis Client

redis-py is a Python client library for executing Redis commands and managing in-memory data structures. It provides the necessary components to integrate Python applications with Redis for data storage and retrieval. The project includes a cluster client for monitoring health and managing automatic failover across multiple active-active database replicas. It also features a connection pool manager to maintain reusable socket connections and a dedicated pub/sub client for subscribing to real-time message channels. The library covers broad capability areas including performance optimization t

Searchkick is an integration library and wrapper that connects application models to search engines such as Elasticsearch and OpenSearch. It functions as a search index synchronizer, automatically mirroring database records to a search server to enable full-text and vector retrieval. The project provides a high-level interface for implementing keyword search, semantic vector search, and hybrid search. It distinguishes itself through the ability to combine traditional keyword matching with vector embeddings using reranking and fusion techniques to improve precision. The library covers the end

Ransack is an object-based search library for Active Record models that provides a form-driven framework for building database queries. It generates query conditions from user input through a configurable predicate system, allowing developers to filter records using simple or advanced criteria without writing SQL or relying on external dependencies. The library distinguishes itself through its predicate-based query construction, where search methods are dynamically generated from model attribute names and predicate suffixes at runtime. It wraps search parameters into a dedicated form object t

Simple pgx wrapper to execute and scan query results

Transaction manager for GoLang

aiopg is a library for accessing a PostgreSQL database from the asyncio

Node.js client for the Aerospike database

A linq enabled document database for .NET

:headphones: A NoSQL C#/.NET RethinkDB database driver with 100% ReQL API coverage.

This crate offers:

Lunr-core is a small, full text search library for use in small applications. It's a .NET port of LUNR.js.

This project is a full text search engine and enterprise search infrastructure designed for indexing and retrieving large sets of documents. It provides a comprehensive framework for information discovery using ranked results and linguistic analysis. The system integrates high-dimensional vector similarity search for semantic retrieval alongside traditional full-text capabilities. It distinguishes itself through support for geospatial data retrieval, multilingual text processing, and a search suggestion workflow that includes typo-tolerant query completion and spellchecking. The platform cov

Go Memcached client library #golang

This project is a Node.js client for PostgreSQL databases, providing a protocol parser to translate raw binary streams into JavaScript objects. It serves as a driver for executing queries, managing data, and integrating Node.js applications with PostgreSQL backends. The library includes a connection pool manager to reduce network overhead by caching reusable connections and a result streamer that uses cursors to retrieve large datasets incrementally. It also functions as an event listener for subscribing to asynchronous server-side notifications to trigger real-time application events. Broad

A modern, simple and very fast Mysql library for Ruby - binding to libmysql

High-performance framework for building redis-protocol compatible TCP servers/services

Go database/sql driver for Azure Cosmos DB SQL API

Nano: The official Apache CouchDB library for Node.js